OT-2026-000082969
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, two stage ejector, sustained blow-off before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000082969) never changes.
Identity and time
| Publication number | OT-2026-000082969 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cca-7ff2-a379-4e7e812d20f4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082969 |
| Status | PUBLIC |
Content hashes
| Canonical text | 63423c27de6e98e161939b5febb70bc2c4d1a88fa05cd114677f000cd19d1691 |
|---|---|
| Markdown | 0a0d1d3263ba38a476c12c2fa2a0e005a091bf12944c00a7e557077cef9f6140 |
| Publication page | 634fbc56eda267864a5d77fc1bb71ef2e16dcc261a814476e81dd311719a62b1 |
| Manifest | 829d9f6e4788e96997d982e9dbbb93306c000787272c1217b0f11e896ee5d76b |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | NpOjwFWtji/N4OSiyPs3fUQaVXnPfcq9ER8s76Qyer9YCV6aYmW6esYlsHYUZcKaCB50hXLQ9k04mUyoJO9sBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:58:40.214187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082969observed 634fbc56eda267864a5d77fc1bb71ef2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:40.197089Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082969/manifest.jsonobserved 829d9f6e4788e96997d982e9dbbb9330...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:40.178999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082969/publication.mdobserved 0a0d1d3263ba38a476c12c2fa2a0e005...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:40.160308Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082969/publication.txtobserved 63423c27de6e98e161939b5febb70bc2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|